Paul Burrell

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Norcross, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
System and methods for controlling rotary screw compressors
- Patent number 6,533,552
- Issue date Mar 18, 2003
- Coltec Industries Inc.
- Steven D. Centers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for controlling rotary screw compressors
- Patent number 6,450,771
- Issue date Sep 17, 2002
- Coltec Industries Inc.
- Steven D. Centers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for controlling rotary screw compressors
- Patent number 6,244,824
- Issue date Jun 12, 2001
- Coltec Industries Inc.
- Steven D. Centers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for controlling rotary screw compressors
- Patent number 6,077,051
- Issue date Jun 20, 2000
- Coltec Industries Inc.
- Steven D. Centers
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and methods for controlling rotary screw compressors
- Patent number 5,713,724
- Issue date Feb 3, 1998
- Coltec Industries Inc.
- Steven D. Centers
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
System and methods for controlling rotary screw compressors
- Publication number 20020182082
- Publication date Dec 5, 2002
- Steven D. Centers
- G06 - COMPUTING CALCULATING COUNTING